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HP 8590 E & L Series Spectrum Analyzers and HP 8591C Cable TV ...

HP 8590 E & L Series Spectrum Analyzers and HP 8591C Cable TV ...

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The preamplifier gain is set by using EXT?BNAL PkRAMPG . This message also sets SRQ 110.<br />

UJ)<br />

CAL: DATA NOT STORED CAL AMP NEEDED<br />

The correction factors are corrupt <strong>and</strong> cannot be stored. You need to perform the CAL FREQ<br />

& AMPTD routine before trying to store the correction factors. This message also sets SRQ<br />

110. (U)<br />

CAL: FM SPAN SENS FAIL<br />

The spectrum analyzer could not set up span sensitivity of the FM coil. (H)<br />

CAL: GAIN FAIL<br />

Indicates the signal amplitude is too low during the CAL AMPTD routine. This message also<br />

sets SRQ 110. (H)<br />

Cal harmonic > = 5.7 GHz NOT found<br />

Indicates that the CAL YTF routine for an <strong>HP</strong> 85953 cannot find a harmonic of the 300 MHz<br />

calibration signal. If this happens, ensure that the CAL OUT connector is connected to the<br />

spectrum analyzer input, perform the CAL FREQ & AMPTD routine, <strong>and</strong> then perform the<br />

CAL YTF routine again. (U) <strong>and</strong> (H)<br />

CAL: MAIN COIL SENSE FAIL<br />

The spectrum analyzer could not set up span sensitivity of the main coil. If this<br />

message appears, press [FREQUENCY), -37, (KJ m, Mom 1 of 4, More 2 of 4,<br />

DEFAI&T CAL DATA , <strong>and</strong> perform the CAL FREQ routine again. (H)<br />

CAL: NBW 200 Hz notch amp failed<br />

Indicates that the 200 Hz resolution b<strong>and</strong>width is not the correct shape for the calibration<br />

routine. (H)<br />

CAL: NBW 200 Hz notch failed<br />

Indicates that the 200 Hz resolution b<strong>and</strong>width is not the correct shape for the calibration<br />

routine. (H)<br />

CAL: NBW 200 Hz width failed<br />

Indicates that the 200 Hz resolution b<strong>and</strong>width is not the correct b<strong>and</strong>width for the<br />

calibration routine. (H)<br />

CAL: NBW gain failed<br />

Indicates that one of the resolution b<strong>and</strong>widths is not the correct amplitude for the<br />

calibration routine. (H)<br />

CAL: NBW width failed<br />

Indicates that one of the resolution b<strong>and</strong>widths is not the correct width for the calibration<br />

routine. (H)<br />

CAL: PASSCODE NEEDED<br />

Indicates that the function cannot be accessed without the pass code. For the DEFAULT CA.L<br />

DATA function, the pass code is setting the center frequency of the spectrum analyzer to<br />

-37 Hz. (M)<br />

CAL: RES BW AMPL FAIL<br />

The relative insertion loss of the resolution b<strong>and</strong>width is incorrect.<br />

SRQ 110. (H)<br />

This message also sets<br />

CAL SIGNAL NOT FOUND<br />

Indicates the calibration signal (CAL OUT) cannot be found. Check that the CAL OUT <strong>and</strong><br />

the spectrum analyzer input connectors are connected with an appropriate cable. If the<br />

calibration signal is connected to the spectrum analyzer input but cannot be found, press<br />

(FREQUENCY), M -37,1Hz), a, ora 2 of 4 , More 2 of 4 , IlEFAaT GAS DATA . If the<br />

A-2 <strong>Spectrum</strong> Analyzer Error Messages

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